Letter to the Editor: PDF OnlyComment on “Nonoperative Treatment Versus Appendectomy for Acute Nonperforated Appendicitis in Children Five-year Follow-Up of a Randomized Controlled Pilot Trial”Ma, Wen-Jie MD, PhD; Zhou, Rong-Xing MD, PhDAuthor Information Department of Biliary Surgery, West China Hospital, Sichuan University, Chengdu, China. [email protected]. The authors report no conflicts of interests. Authors’ contributions: W-J.M. performed the majority of manuscript; R-X.Z. revised the manuscript critically and gave the final approval of the version to be published. Foundation item: Science & Technology Support Project of Sichuan Province (2018JY0019), the Fundamental Research Funds for the Central Universities (2019SCUH0021), the Post-Doctor Research Project, West China Hospital, Sichuan University (2019HXBH025), and the Sichuan University Postdoctoral Interdisciplinary Innovation Start-up Fund (0040204153244). Annals of Surgery: November 23, 2020 - Volume Publish Ahead of Print - Issue - doi: 10.1097/SLA.0000000000004401 Buy PAP Metrics Copyright © 2021 Wolters Kluwer Health, Inc. All rights reserved.